Activated alumina is a type of alumina granules, which having many microporous channels and large specific surface areas.. It has an effective pore opening of 5 angstroms(0.5nm). Activated Alumina Desiccant. Oct 4, 2017 - This Pin was discovered by Bee Chems. Fig.1 is a solid binary composite adsorptiv e material ball prepared. 1020, Building 5, Caizhi Business Plaza, … Activated alumina filters can easily reduce fluoride levels from .5 ppm to less than .1 ppm. It has much higher advantage than activated alumina, but similar regeneration temperature. Axsorb products are regenerative adsorbents such as molecular sieves and activated aluminas. Activated Alumina Silica Gel Molecular Sieve 6 (Fig.2) Isotherms of activated alumina, silica and molecular sieves One strength of Axens is the ability to optimise the pore size distribution for Activated alumina adsorbent is used as a protective layer, at the inlet of many gas-phase molecular sieve beds. XINTAO Activated alumina, is an excellent desiccant for drying a wide variety of liquids and gases. These 1 unit Molecular Sieve Unit Paks are packaged and shipped 300 bags per pail. 5A Molecular Sieve, is an alkali alumina silicate. Activated Alumina JLAZ-1. What this means is the pores on molecular sieve can be shaped into specific sizes most commonly seen as 3A, 4A, 5A, and 13X, where as activated alumina’s pores do not have specifically measured sizes. One-Stop Chemical Filling Platform with 50,000 square meters workshop and warehouse. Molecular Sieve Desiccants are extremely effective at removing water from liquids and gases. Our activated alumina has been developed with high attrition resistance and crush strength, It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. A Verified CN Gold Supplier on Alibaba.com. Established in 2002, Xintao Molecular Sieve is a professional chemical packing manufacturers in China, specialize in molecular sieve, adsorbents, ceramic rings and ceramic ball etc. Our expert staff are dedicated to meeting the unique material sourcing requirements of our customers and providing the highest level of customer service and support. We provide easy access to adsorbents, desiccants, and catalysts, whether small packaging or truck loads, we are here to serve adsorbent users. A molecular sieve is a material with pores (very small holes) of uniform size. your own Pins on Pinterest Activated alumina has many kinds of applications, one of the most important is used as desiccant, the adsorption of water. XIANGRUN is one of the most professional molecular sieve manufacturers and suppliers, providing alumina powder with high properties and good price. EMAIL: info@benonitechs.com, TEL: +86 512 68094246. As a desiccant, activated is widely used to dry compressed air and other gas and liquid streams. The component of carbon molecular sieve (CMS) is carbon. ADD: No. In this paper, activated alumina, 4A molecular sieve powder and 13x molecular sieve powder are used as raw materials. Molecular sieve is aluminosilicate and absorbs water vapor from the air through its 3D structure. So, it has the capability of absorbing both water and gases, as well as pole-molecular absorbent features. Molecular sieve. The chemical composition of CMS membrane usually contains >80% carbon element and a small amount of other heteroatoms, such as H, O, N, etc., with the content largely depending on the properties of precursors … We provide MSDS sheet and HS code of every products, as well as the recommendations on adsorbent regeneration. Discover (and save!) The regenerated adsorbents portfolio is classified into different series: › AxSorb Drying series: their exceptional properties ensure the highest performance and safest operating conditions for dehydration. Langfang Nake New Material Technology Co., Ltd. is a production enterprise specializing in the production of molecular sieves.It is a new type of chemical enterprise integrating scientific research, development and production. Activated alumina has an exceptionally high volumetric capacity for any liquids that may be present in the feed stream and can hold over 50% of its weight in liquids. SINOCATA delivers comprehensive, cost effective, broad-based adsorbents which are suitable for gas & liquid drying, remove trace contaminants in the refining and petrochemical industries all over the word. This work is part of our continuing efforts to address engineering issues related to the removal of tritiated water from off-gases produced in used nuclear fuel reprocessing facilities. What this means is the pores on molecular sieve can be shaped into specific sizes most commonly seen as 3A, 4A, 5A, and 13X, where as activated alumina's pores do not have specifically measured sizes. Our activated alumina has been developed with high attrition resistance and crush strength, It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. Guangdong Xintao Technology Co., Ltd., Experts in Manufacturing and Exporting Molecular Sieve, Activated Alumina and 493 more Products. Molecular sieve is a fast-drying agent, with the ability to trap moisture quicker and more aggressively than silica gel. CO., LTD., page1. Description: Activated alumina is an excellent desiccant for drying a wide variety of liquids and gases. STM offers a comprehensive range of activated alumina, molecular sieve and activated carbon adsorbents. A Verified CN Gold Supplier on Alibaba.com. Online manufacturer and distributor of quality molecular sieve, activated alumina, silica gel, and unique products for keeping your world fresh and dry. It is porous material with high surface area. Our technical support will help to find the best solution to your purification need whether it be use of a single product or a combination of several technologies. Molecular Sieve is considered the most aggressive and expensive desiccant and is comprised of a manufactured crystalline version of zeolite containing a network of uniform pores and empty cavities. Activated Alumina can remove a variety of contaminants including excessive fluoride, arsenic, selenium, moisture without changing its properties. Activated alumina is a Highly porous, cerous, ceramic compound that can absorb both gases and liquids without changing form or disintegrating. Activated Alumina. They are widely used in many industries to dry the feedstock or to remove other contaminants. The product has been well received and used in air dryer and gas dehydration, etc. Activated alumina is made out of aluminum oxide that is highly porous, while molecular sieve is made out crystalline metal alumino-silicates. Activated alumina is an excellent desiccant for drying a wide variety of liquids and gases. Activated alumina is an excellent desiccant for drying a wide variety of liquids and gases. JLAZ-1 is a high performance activated alumina that is used for air drying Desiccant dryer. It is the calcium form of the type A crystal structure. Like Xiangrun’s activated alumina desiccant, our big pore volume, large surface area, long life time, regeneration could guarantee our desiccant good quality. The quality of Activated alumina, molecular sieve and silica gel decide the dew point. They are even more effective silica gel or activated alumina, because of their crystalline composition; they can create virtually water-free products. It can be used as sorbent, desiccant, aluminum oxide, catalyst and so on. We consistently provide the highest quality molecular sieve, activated alumina and silica gel for a wide range of applications. The amount of fluoride leached from the water being filtered depends on how long the water is actually touching the alumina filter media. 4.2 Adsorption rate of air dryers. SINOCATA is a leading supplier of activated alumina, molecular sieve, activated carbon, silica gel and other specialty adsorbents & Desiccants. Pingxiang Gophin Chemical Co., Ltd., Experts in Manufacturing and Exporting Activated Alumina, Molecular Sieve and 886 more Products. BENONI supplys various of adsorbents such as zeolite molecular sieve, carbon molecular sieve, activated alumina, silica gel and oxygen generator parts. Quality Molecular Sieve for sale, Molecular Sieve & Activated Alumina provided by China Suppliers - Shanghai Hengye Chemical Industry Co., Ltd. There are many micro-paths, so the specific surface is large. China Activated Alumina catalog of Activated Alumina Beads with High Quality and Competitive Price, 8-10mm Activated Alumina Ball provided by China manufacturer - Jiangxi Baoan New Material Tech. Carbon molecular sieve (CMS) membranes are generally prepared by pyrolysis/carbonization of polymeric precursor membranes under controlled vacuum or inert atmosphere. This material is ideal in products that require low humidity and remains stable when temperatures rise. Our factory has advanced production equipment and offers various types of products for many uses. Molecular Sieve . Activated Alumina is used to adsorb moisture present in the compressed air for better dew point. Molecular sieve is the best desiccant based on technical performance characteristics. 4.1 Desiccant. Carbon Molecular Sieve. Our activated alumina has been developed with high attrition resistance and crush strength, It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. Basically, the more alumina in the filter, … It will adsorb molecules with a kinetic diameter of less than 5 angstrom and exclude those larger. In the current study, adsorption equilibrium of water on molecular sieve 3A beads was investigated. Its ability to adsorb moisture, in this case water vapor, is so pronounced that it can remove trapped H20 molecules from a fully saturated silica gel bead, which in turn changes the silica gel back to its original Cobalt blue color. Activated alumina is made out of aluminum oxide that is highly porous, while molecular sieve is made out crystalline metal aluminum-silicates. Has an effective pore opening of 5 angstroms ( 0.5nm ) of every products, well. 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